Lydia, I've seen that on a few GRSPs (live ones) also - very striking. 
The old Golden field guide shows it, but most don't.

	Bob Hartman


Lydia Schindler wrote:
> The Upland Sandpiper was cooperatively poking through the grasses on Oland Rd, Frederick Co, around 9 this morning.
> 
> Roadside, we found a freshly dead sparrow. It looks in most respects to be a typical Grasshopper--small, strong median crown stripe, yellow-orangy lores, chestnut centers for some feathers on back, breast unstreaked, orangy buffy above and creamy buffy below--but--the bend of the wing is vibrant deep yellow. That is characteristic of Henslow's; can Grasshoppers show this? Rising says Henslow's are not know to hybridize. 
> 
> Lydia Schindler
> Darnestown, MD
>